Merge pull request #11 from michalbe/ipp

[YL] Changed Phaser to Impact++
Merge pull request #13 from michalbe/ipp-temp

[YOLO-LIFEHACK] - Small level changes
[YOLO-LIFEHACK] - Player movement fix
Merge pull request #14 from michalbe/master-temp

[YOLO-LIFEHACK] - Player movement fix
[YOLO-LIFEHACK] - Player turning while walking fix
Merge pull request #15 from michalbe/master-temp

[YOLO-LIFEHACK] - Player turning while walking fix
[YOLO-LIFEHACK] - Last ipp commit
Merge pull request #16 from michalbe/master-temp

[YOLO-LIFEHACK] - Last ipp commit
[YOLO-LIFEHACK] - lol, nope. zIndexes fixed
Merge pull request #17 from michalbe/master-temp

[YOLO-LIFEHACK] - lol, nope. zIndexes fixed
[YOLO-LIFEHACK] - Collisions fixed
Merge pull request #18 from michalbe/master-temp

[YOLO-LIFEHACK] - Collisions fixed
[YOLO-LIFEHACK] Typo fix
Merge pull request #19 from michalbe/master-temp

[YOLO-LIFEHACK] Typo fix
[YOLO-LIFEHACK] - Wall entity
[YOLO-LIFEHACK] - Main file changes
[YOLO-LIFEHACK] - Player manager changes
Merge pull request #20 from michalbe/master-temp

[YOLO-LIFEHACK] - Wall entity
Merge pull request #21 from michalbe/master-temp

[YOLO-LIFEHACK] - Main file changes
Merge pull request #22 from michalbe/master-temp

[YOLO-LIFEHACK] - Player manager changes